SMTL ID : 6l23.1

Crystal structure of CK2a1 V116I with hematein

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.97 Å

Oligo State

monomer

Ligands

9 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.1: 5 residues within 4Å: Chain A: L.46, V.47, R.48, K.49, F.59 No protein-ligand interaction detected (PLIP) EDO.2: 6 residues within 4Å: Chain A: N.122, N.123, T.124, D.170, H.171, E.172 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.123, A:E.172 EDO.3: 5 residues within 4Å: Chain A: K.234, F.237, F.238, V.253, F.289 2 PLIP interactions: 2 interactions with chain A Water bridges: A:K.234, A:H.239 EDO.4: 6 residues within 4Å: Chain A: V.253, L.254, R.283, K.284, W.286, D.307 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:R.283, A:W.286, A:D.307 Water bridges: A:L.254, A:R.283 EDO.5: 3 residues within 4Å: Chain A: T.22, H.188, P.189 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:T.22, A:H.188 EDO.6: 9 residues within 4Å: Chain A: Q.41, Y.44, L.46, V.72, I.74, V.106, D.108, A.115 Ligands: EDO.8 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Y.44, A:D.108 EDO.7: 4 residues within 4Å: Chain A: D.135, Y.136, R.139, T.331 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Y.136, A:T.331 Water bridges: A:Y.328, A:T.331 EDO.8: 4 residues within 4Å: Chain A: Q.41, D.42, Y.44 Ligands: EDO.6 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.41, A:Y.44 EDO.9: 6 residues within 4Å: Chain A: P.9, E.192, D.210, Y.211, Q.212, M.213 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.210, A:Q.212

1 x E3U: (6aR)-3,4,6a,10-tetrakis(oxidanyl)-6,7-dihydroindeno[2,1-c]chromen-9-one(Non-covalent)

E3U.10: 14 residues within 4Å: Chain A: L.50, V.58, V.71, K.73, E.86, I.100, F.118, E.119, H.120, I.121, M.168, I.179, D.180, W.181 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:V.58, A:V.71, A:K.73, A:I.100, A:I.179, A:I.179 Hydrogen bonds: A:K.73, A:E.119, A:I.121, A:D.180, A:D.180, A:W.181 pi-Stacking: A:F.118

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tsuyuguchi, M. et al., Structural insights for producing CK2 alpha 1-specific inhibitors. Bioorg.Med.Chem.Lett. (2020)

Release Date

2021-03-31

Peptides

Casein kinase II subunit alpha: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Casein kinase II subunit alpha